I have been recently to the Stanford housing office at 482 Galvez Mall, Suite 110. They had a form with some information for finding off-campus housing. Some of the websites they suggested me to check are:
I actually have not tried them myself, but thought it would be good to share them.
Be sure to follow official Student Housing Sublicensing policies: sublicense.Stanford.edu
Please do not message this poster about other commercial services.
This listing is no longer accepting messages.